Electronics Forum | Wed Sep 22 22:18:37 EDT 1999 | Dave F
| I am attemping to gather as much information on the issues with and progress in solutions for manufacturing Pb free products in response to European initiatives (WEEE). I am intereested in component issues with As Made lead terminations (no Sn/Pb)
Electronics Forum | Mon May 06 21:39:46 EDT 2002 | Yannick
Hi, I would like to know if someone is using a immersion AG for their board and if this plating modify the property of the solder paste? do I need to make changes on my temperature profile? We want to change from HASL to Immersion AG to mount
Electronics Forum | Sun May 12 22:01:44 EDT 2002 | ianchan
Hi mates, since I read about this immersion Ag plated PCB, was wondering if its so damm good, why so few people are using it? and why so long to market its PCBA application-virtues? feedback from bouncing this question around is Ag is prone to corr
Electronics Forum | Fri Aug 30 04:44:31 EDT 2002 | jason
Hi Dave, Why does it become " a bear" if u leave it unsoldered ?? Does it oxidise or something ?? Question (1): Does Ag imm. PCB need to use Solder paste with AG ?? If yes, why. Question (2): Does Ag imm pcb have poorer surface finishes than HAS
Electronics Forum | Wed May 27 10:15:52 EDT 1998 | Doug Romm
Just wanted to add a few comments on the discussion of how to identify palladium parts. Generally, there is no "clear-cut" way to identify Pd versus Sn/Pb. It mainly comes with experience. Any part that is is plated prior to being trim/formed will
Electronics Forum | Wed Jan 03 18:44:13 EST 2001 | Todd Koeppel
If we procure parts with a Sn/Ag termination, can we still use standard Sn/Pb solder pastes and the current reflow and wave processes?
Electronics Forum | Tue Aug 04 10:49:17 EDT 1998 | Jeremias
Do You know the brand new 3D-Inspectionssystem from Siemens AG, Germany for SMT Solder Past Inspection. ? called �scan SIEMENS AG, Mailbox 48 48 D- 90327 Nuremberg, Germany
Electronics Forum | Tue Apr 26 05:04:10 EDT 2005 | siverts
Sorry for my blackout, but here it comes: Solder paste: Senju 7100-GRN360-K1MK-VS Sn 95.5 Ag 3.9 Cu 0.6 Solder wire: Kester 24-7040-8834 Sn 96.5 Ag3.5 Regards,
Electronics Forum | Mon Apr 30 06:44:34 EDT 2007 | dszeto
Is there any benchmarking / report available on the industry regarding to the application of leadfree solder Sn(99%)/Ag(0.3%)/Cu(0.7%) e.g. Alpha Metals SACX0307 compared to SAC305? Thanks! Daniel
Electronics Forum | Fri Apr 29 14:24:25 EDT 2011 | ppcbs
I am looking for immediate stock of a high temp lead free solder ball. 0.60 mm dia. and an Alloy of 95.5% Sn 4.0% Ag 0.5% Cu Any suggestions.
